专利检索 ap:("Takafumi Ishii" OR "Takehiro Toyooka" OR "Shigeki Iida" OR "Tomohiro Toya" OR "Itoh Hiroyuki" OR "Hajime Hara" OR "Satoh Tetsuo") AND inv:"Itoh Hiroyuki" 第 1 页

1.

发明授权
Nonlinear optical materials of polypeptides 失效
标题翻译：聚合物的非线性光学材料

公开(公告)号：US5097016A

公开(公告)日：1992-03-17

申请号：US334594

申请日：1989-04-06

申请人： Takafumi Ishii , Takehiro Toyooka , Shigeki Iida , Tomohiro Toya , Itoh Hiroyuki , Hajime Hara , Satoh Tetsuo

发明人： Takafumi Ishii , Takehiro Toyooka , Shigeki Iida , Tomohiro Toya , Itoh Hiroyuki , Hajime Hara , Satoh Tetsuo

IPC分类号： C09K19/38 , C09K19/54 , G02F1/361

CPC分类号： G02F1/3615 , C09K19/389 , C09K19/54

摘要： A nonlinear optical material obtained by blending 50-99% by weigth of a polypeptide and 1-50% by weight of a compound exerting a nonlinear optical response has a very large nonlinear optical constant, exterts a high and stable SHG activity and easily undergoes phase matching.